{
  "short_name": "電子黒板",
  "name": "工事用電子黒板アプリ",
  "description": "土木工事用の電子黒板・写真撮影アプリ",
  "icons": [
    {
      "src": "icon.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "icon.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ],
  "start_url": "./index.html",
  "background_color": "#0f172a",
  "display": "standalone",
  "theme_color": "#005344",
  "orientation": "portrait"
}